1. (adj.)A real hard-nosed badass
2. (adj.) A 'suit' - someone who dresses in a black suit on a regular basis
3. (adj. plural) A collection of black-suited clones that gather together ie: On the train, at work, in a Starbucks, on a sidewalk.

1. That Agent Smith of a copper bloody took my bag away! It was only enough to roll one!
2. That Agent Smith over there is looking at you. Pity about the sunglasses.
3. Look at those bloody Agent Smiths walking into work. Good thing I'm on the dole.

The Polar oppisite of Neo in the matrix trilogy although i dont know if it was the same person but in all of the matrix versions there was always a smith to restart the circle but the version in the last matrix he became virus infected when he had contact with neo which led him to gain the ability of choice and of course as all evil villians go he wanted more power

Hello mister anderson *pans out to show the thousands of smiths* we missed you. like what we did with the place?
AGENT SMITH IS A GOD!